TY  - RPRT
TI  - The astigmatic modulus and its age-dependence.
AU  - H Saunders
PY  - 1984
DO  - 10.1111/j.1475-1313.1984.tb00358.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6472850/
ID  - 6472850
ER  -